• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber Security ... environments + Perform Linux-based system upgrades and patches + Engineer and deploy a Multi-Factor Authentication (MFA) solution +...have or be willing to obtain IAT Level II certification within 6 months of hire (eg, Security+, GSEC,… more
    ManTech (12/11/25)
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  • Senior Software Engineer

    Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Software Engineer ** to join our team of passionate individuals in **Springfield, ... the system as a whole. **Responsibilities:** As a GEODS Senior Software Engineer , you will serve as...8 years experience, in relevant field **Preferred:** * Cloud certification (s), preferably from AWS, OCI or Google Cloud *… more
    Amentum (12/05/25)
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  • Fullstack Cloud Engineer ( Senior )

    Insight Global (Richmond, VA)
    Job Description Insight Global is seeking a Senior Cloud Engineer with advanced expertise in building full-stack applications leveraging AWS/React/NodeJS. A key ... business units, in alignment with the agency's architectural roadmap and enterprise goals. The Senior Cloud Engineer will engage in a broad range of tasks… more
    Insight Global (12/04/25)
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  • Senior Data Engineer (clearance…

    Oracle (Reston, VA)
    …Government, Defense & Intelligence is seeking a highly experienced and motivated ** Senior Data Engineer ** join our **Consulting Services organization** on an ... exciting new contract. The Senior Data Engineer role will be part...certifications (eg, Oracle Certified Professional or Oracle Big Data certification ) are a plus **Required Credentials and Experience:** +… more
    Oracle (12/04/25)
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  • Senior Python Engineer

    SAIC (Quantico, VA)
    …The Air Force and Combatant Commands Business Group of SAIC is seeking a Senior Python Engineer to support a transformational infrastructure program for DCSA. ... and retrospectives. **Qualifications** **Required Qualifications:** It is required that the Senior Python Engineer have the following qualifications: +… more
    SAIC (12/03/25)
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  • Senior Cost Engineer /Electrical…

    M. C. Dean (Vienna, VA)
    …essential for long-term system sustainability. MC Dean's estimation department is seeking an Senior Cost Engineer / Electrical Estimator/ to join our team at our ... will join forces with more than 5,100 professionals who engineer and deploy automated, secure and resilient power and...headquarters in Tysons, VA. The Senior Electrical Estimator role will work on electrical construction… more
    M. C. Dean (11/28/25)
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  • Senior Transmission Line Engineer

    Leidos (Alexandria, VA)
    **Description** **Leidos** is seeking a ** Senior ** **Transmission Line Engineer ** who will work as members of a dynamic team working in a fast-paced environment, ... solving challenging problems involved with electric transmission. The ** Senior Transmission Line Engineer ** will serve as...with TOWER is a plus + EIT or PE certification is desirable + Experience with LPILE or FAD,… more
    Leidos (11/22/25)
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  • Senior Software Engineer (C#)

    Synergy ECP (Quantico, VA)
    Senior Software Engineer (C#) Quantico, VA...so they can get their degree or that next certification needed to propel them towards the next level. ... (http://maps.google.com/maps?q=Quantico+VA+USA) Description Synergy is looking for Senior C# Software Engineer that will wok...Synergy is looking for Senior C# Software Engineer that will wok closely with site partners at… more
    Synergy ECP (11/06/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... security section grows, so will the tools and the ** Senior Security Engineer ** will be the person...commitment to prior employers + One or more security certification such as SANS/GIAC, CISSP, CISM, GIAC Certified Incident… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Field Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …requires comprehensive systems engineering and test and evaluation (T&E) support. SimIS seeks a Senior Field Engineer to serve as a team leader for field ... ability to lead technical teams in challenging and remote environments. The Senior Field Engineer coordinates multiple field activities while ensuring safety,… more
    SimIS Inc. (10/09/25)
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